power inverter dc 12v ac 220v 5000w 10000w
power inverter dc 12v ac 220v 5000w 10000w
Application Details
1. Compatible with various motors, can be widely used for driving asynchronous motors and permanent magnet synchronous motors.
2. Excellent control performance in sensorless vector control mode.
a). Four-quadrant operation of the motor in sensorless vector control mode . The torque ,current ,spinning speed and DC bus voltage have quick response ,and the motor has stable operation
b). 0.1 s acceleration/deceleration is available with rated motor load.
3. Large torque at low speed stable operation under vector control
Application: it is easy can use in Medium and large wire-drawing machine, pipe and cable processing, lifting equipment, rolling mill, lift application.
4. Fast current limit function to make really tripless operation.
Application: Lifting ,rolling mill ,CNC machine ,weaving machine ,paper machine
5. Rich I/O terminal.
Multiple branches I/O terminals; 2 analog input; 2 analog output; 0-20mA/0-10V. 8 digital input, one of them can used for high pulse frequency. compatible with active PNP or NPN input.
6. Strong Adaptability
PI9000has a compact structure, independent air duct, high power density and low requirements on installation environment. The independent air duct enhances the protection effect, so that PI9000 series can be used in various hostile working environments.
7. High Reliability
PI9000 series obtains CE certification and has multiple protection functions and high reliability.
8. International communication Protocol Multiple communication models:
Standard configured Modbus communication Optional , communication card with ProfiBus. Powerful PC software establish communication with PC freely .
9. Perfect and reliable test system ensure products adapts complicated site environments and Powtran is the first manufacturer achieved CE and TUV certification.
Control | Voltage and frequency levels | Single-phase 220v-240v ,50/60Hz Three-phase 220V-240v ,50/60Hz |
Three-phase 380v-415v ,50/60Hz , 420v-480V 50/60Hz | ||
Three-phase 690V,50/60Hz | ||
Allowable fluctuation | Voltage:±10% Frequency:±5% | |
Control system | High performance vector control inverter based on DSP | |
Output frequency | Vector control:0 to 320Hz V/F control:0 to 3200Hz | |
Control method | V/F control, vector control W/O PG, vector control W/ PG | |
Automatic torque boost function | Realize low frequency (1Hz) and large output torque control under the V/F control mode | |
Acceleration/deceleration control | Straight or S-curve mode. Four times available and time range is 0.0 to 6500.0s | |
V/F curve mode | Linear ,square root/m-th power, custom V/F curve | |
Over load capability | G type:rated current 150% - 1 minute, rated current 180% - 2 seconds | |
F type:rated current 120% - 1 minute, rated current 150% - 2 seconds | ||
Maximum frequency | Vector control:0 to 300Hz V/F control:0 to 600Hz | |
Carrier Frequency | 0.5 to 15kHZ;automatically adjust carrier frequency according to the load characteristics | |
Input frequency resolution | Digital setting: 0.01Hz Analog setting: maximum frequency×0.025% | |
Start torque | G type: 0.5Hz/150% (vector control W/O PG) F type: 0.5Hz/100% (vector control W/O PG) | |
Speed range | 1:100 (vector control W/O PG) 1:1000 (vector control W/ PG) | |
Steady-speed precision | Vector control W/O PG: ≤ ± 0.5% (rated synchronous speed) | |
Vector control W/ PG: ≤ ± 0.02% (rated synchronous speed) | ||
Speed control accuracy | Vector control W/O PG≤±0.3% ( rated synchronous speed ) | |
Torque response | ≤ 40ms (vector control W/O PG) | |
Torque boost | Automatic torque boost; manual torque boost(0.1% to 30.0%) | |
DC braking | DC braking frequency: 0.0Hz to max. frequency, braking time: | |
Jogging control | Jog Frequency Range: 0.00Hz to max. frequency; | |
Multi-speed operation | Achieve up to 16-speed operation through the control terminal | |
Built-in PID | Easy to realize closed-loop control system for the process control | |
Automatic voltage regulation (AVR) | Automatically maintain a constant output voltage when the voltage of electricity grid changes | |
Torque limit and control | "Excavator" feature - torque is automatically limited during the operation to prevent frequent | |
Running method | Keyboard/terminal/communication |
1. Top 5 brand in China, 30years produce experience since 1984
2. Two factory from Dalian and Shenzhen
3. more then 10years export business, set up around 35 distributors and produce sells to over 100 coutries in wordwide
4. Stable performance ,best famous compenents ensure the quality
5. Excellent aftersales service ---English speaking online serive, never leave you alone.
6.Fast delivery--3-7days for small order, 10-20days for container order.
7. OEM cooperation are available
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